Seiko Cal. 3879 - 340

The 3879-340 is a sought-after Solar piece from Seiko's golden era. Powered by the 3879 caliber with 30j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-46cc4348ee82]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1982

Related Models

• Seiko 5212-786
• Seiko 6329-360
• Seiko 7032-534
• Seiko 4499-374
• Seiko 6272-544
• Seiko 5286-943
• Seiko 6646-322
• Seiko 4450-889
• Seiko 6347-149
• Seiko 4460-953
• Seiko 5699-848
• Seiko 6688-275